1948555 - Intermittent browser/modules/test/browser/browser_UsageTelemetry_interaction.js | single tracking bug

Status: REOPENED

(Firefox :: Settings UI, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: smolnar [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=495216370&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/e6OGtPLqRQum6FK9r3z5RQ/runs/0/artifacts/public/logs/live_backing.log

---

TEST-PASS | browser/modules/test/browser/browser_UsageTelemetry_interaction.js | Expected to see the correct value for menu-selectAll in menu_bar. - 1 == 1 - 
[task 2025-02-16T16:55:42.759Z] 16:55:42     INFO - Leaving test bound mainMenu
[task 2025-02-16T16:55:42.759Z] 16:55:42     INFO - Entering test bound preferences
[task 2025-02-16T16:55:42.760Z] 16:55:42     INFO - Console message: [JavaScript Error: "NS_ERROR_FAILURE: failed to get file: DfltDwnld" {file: "resource://testing-common/AppData.sys.mjs" line: 64}]
[task 2025-02-16T16:55:42.760Z] 16:55:42     INFO - getFile@resource://testing-common/AppData.sys.mjs:64:24
[task 2025-02-16T16:55:42.760Z] 16:55:42     INFO - _getDirectory@resource://gre/modules/DownloadIntegration.sys.mjs:900:28
[task 2025-02-16T16:55:42.760Z] 16:55:42     INFO - getSystemDownloadsDirectory@resource://gre/modules/DownloadIntegration.sys.mjs:280:41
[task 2025-02-16T16:55:42.760Z] 16:55:42     INFO - getSystemDownloadsDirectory@resource://gre/modules/Downloads.sys.mjs:261:37
[task 2025-02-16T16:55:42.760Z] 16:55:42     INFO - _getDownloadsFolder@chrome://browser/content/preferences/main.js:3732:44
[task 2025-02-16T16:55:42.760Z] 16:55:42     INFO - _getSystemDownloadFolderDetails@chrome://browser/content/preferences/main.js:3609:35
[task 2025-02-16T16:55:42.760Z] 16:55:42     INFO - displayDownloadDirPrefTask@chrome://browser/content/preferences/main.js:3590:18
[task 2025-02-16T16:55:42.760Z] 16:55:42     INFO - displayDownloadDirPref@chrome://browser/content/preferences/main.js:3557:10
[task 2025-02-16T16:55:42.760Z] 16:55:42     INFO - init@chrome://browser/content/preferences/main.js:759:15
[task 2025-02-16T16:55:42.761Z] 16:55:42     INFO - init@chrome://browser/content/preferences/preferences.js:176:22
[task 2025-02-16T16:55:42.761Z] 16:55:42     INFO - gotoPref@chrome://browser/content/preferences/preferences.js:360:16
[task 2025-02-16T16:55:42.761Z] 16:55:42     INFO - init_all@chrome://browser/content/preferences/preferences.js:252:3
[task 2025-02-16T16:55:42.761Z] 16:55:42     INFO - EventListener.handleEvent*@chrome://browser/content/preferences/preferences.js:186:10
[task 2025-02-16T16:55:42.761Z] 16:55:42     INFO - 
[task 2025-02-16T16:55:42.762Z] 16:55:42     INFO - Console message: [JavaScript Error: "NS_ERROR_FAILURE: failed to get file: Desk" {file: "resource://testing-common/AppData.sys.mjs" line: 64}]
[task 2025-02-16T16:55:42.762Z] 16:55:42     INFO - getFile@resource://testing-common/AppData.sys.mjs:64:24
[task 2025-02-16T16:55:42.762Z] 16:55:42     INFO - _getDownloadsFolder@chrome://browser/content/preferences/main.js:3730:32
[task 2025-02-16T16:55:42.762Z] 16:55:42     INFO - _getSystemDownloadFolderDetails@chrome://browser/content/preferences/main.js:3610:33
[task 2025-02-16T16:55:42.762Z] 16:55:42     INFO - async*displayDownloadDirPrefTask@chrome://browser/content/preferences/main.js:3590:18
[task 2025-02-16T16:55:42.762Z] 16:55:42     INFO - displayDownloadDirPref@chrome://browser/content/preferences/main.js:3557:10
[task 2025-02-16T16:55:42.762Z] 16:55:42     INFO - init@chrome://browser/content/preferences/main.js:759:15
[task 2025-02-16T16:55:42.762Z] 16:55:42     INFO - init@chrome://browser/content/preferences/preferences.js:176:22
[task 2025-02-16T16:55:42.762Z] 16:55:42     INFO - gotoPref@chrome://browser/content/preferences/preferences.js:360:16
[task 2025-02-16T16:55:42.762Z] 16:55:42     INFO - init_all@chrome://browser/content/preferences/preferences.js:252:3
[task 2025-02-16T16:55:42.763Z] 16:55:42     INFO - EventListener.handleEvent*@chrome://browser/content/preferences/preferences.js:186:10
[task 2025-02-16T16:55:42.763Z] 16:55:42     INFO - 
[task 2025-02-16T16:55:42.763Z] 16:55:42     INFO - Buffered messages logged at 16:55:13
[task 2025-02-16T16:55:42.763Z] 16:55:42     INFO - Console message: [JavaScript Error: "NS_ERROR_FAILURE: failed to get file: Docs" {file: "resource://testing-common/AppData.sys.mjs" line: 64}]
[task 2025-02-16T16:55:42.763Z] 16:55:42     INFO - getFile@resource://testing-common/AppData.sys.mjs:64:24
[task 2025-02-16T16:55:42.763Z] 16:55:42     INFO - @resource:///modules/backup/BackupService.sys.mjs:108:26
[task 2025-02-16T16:55:42.763Z] 16:55:42     INFO - takeMeasurements@resource:///modules/backup/BackupService.sys.mjs:2918:22
[task 2025-02-16T16:55:42.763Z] 16:55:42     INFO - async*onIdle@resource:///modules/backup/BackupService.sys.mjs:3358:12
[task 2025-02-16T16:55:42.763Z] 16:55:42     INFO - onObserve@resource:///modules/backup/BackupService.sys.mjs:3285:14
[task 2025-02-16T16:55:42.763Z] 16:55:42     INFO - @resource:///modules/backup/BackupService.sys.mjs:3192:12
[task 2025-02-16T16:55:42.763Z] 16:55:42     INFO - 
[task 2025-02-16T16:55:42.764Z] 16:55:42     INFO - Buffered messages finished
[task 2025-02-16T16:55:42.765Z] 16:55:42     INFO - TEST-UNEXPECTED-FAIL | browser/modules/test/browser/browser_UsageTelemetry_interaction.js | Test timed out - 
[task 2025-02-16T16:55:42.765Z] 16:55:42     INFO - GECKO(20346) | Completed ShutdownLeaks collections in process 20346
[task 2025-02-16T16:55:42.765Z] 16:55:42     INFO - TEST-START | Shutdown
[task 2025-02-16T16:55:42.766Z] 16:55:42     INFO - Browser Chrome Test Summary
[task 2025-02-16T16:55:42.766Z] 16:55:42     INFO - Passed:  974
[task 2025-02-16T16:55:42.766Z] 16:55:42     INFO - Failed:  1
[task 2025-02-16T16:55:42.767Z] 16:55:42     INFO - Todo:    0
[task 2025-02-16T16:55:42.767Z] 16:55:42     INFO - Mode:    e10s
[task 2025-02-16T16:55:42.767Z] 16:55:42     INFO - *** End BrowserChrome Test Results ***
[task 2025-02-16T16:55:42.768Z] 16:55:42     INFO - GECKO(20346) | Exiting due to channel error.
[task 2025-02-16T16:55:42.768Z] 16:55:42     INFO - GECKO(20346) | Exiting due to channel error.
[task 2025-02-16T16:55:42.768Z] 16:55:42     INFO - GECKO(20346) | Exiting due to channel error.
[task 2025-02-16T16:55:42.768Z] 16:55:42     INFO - GECKO(20346) | Exiting due to channel error.
[task 2025-02-16T16:55:42.769Z] 16:55:42     INFO - GECKO(20346) | Exiting due to channel error.
[task 2025-02-16T16:55:42.769Z] 16:55:42     INFO - GECKO(20346) | Exiting due to channel error.
[task 2025-02-16T16:55:42.770Z] 16:55:42     INFO - GECKO(20346) | Exiting due to channel error.
[task 2025-02-16T16:55:42.770Z] 16:55:42     INFO - GECKO(20346) | Exiting due to channel error.
[task 2025-02-16T16:55:42.770Z] 16:55:42     INFO - GECKO(20346) | Exiting due to channel error.
[task 2025-02-16T16:55:42.771Z] 16:55:42     INFO - GECKO(20346) | Exiting due to channel error.
[task 2025-02-16T16:55:42.771Z] 16:55:42     INFO - GECKO(20346) | Exiting due to channel error.
[task 2025-02-16T16:55:42.771Z] 16:55:42     INFO - GECKO(20346) | Exiting due to channel error.
[task 2025-02-16T16:55:42.772Z] 16:55:42     INFO - GECKO(20346) | Exiting due to channel error.
[task 2025-02-16T16:55:42.772Z] 16:55:42     INFO - TEST-INFO | Main app process: exit 0
[task 2025-02-16T16:55:42.772Z] 16:55:42     INFO - TEST-UNEXPECTED-FAIL | browser/modules/test/browser/browser_UsageTelemetry_interaction.js | Application shut down (without crashing) in the middle of a test!
[task 2025-02-16T16:55:42.772Z] 16:55:42     INFO - TEST-INFO took 44620ms
INFO - runtests.py | Application ran for: 0:01:57.408723
[task 2025-02-16T16:55:42.773Z] 16:55:42     INFO - zombiecheck | Reading PID log: /tmp/tmpxsg30hx2pidlog
[task 2025-02-16T16:55:42.773Z] 16:55:42     INFO - ==> process 20346 launched child process 20422
[task 2025-02-16T16:55:42.774Z] 16:55:42     INFO - zombiecheck | Checking for orphan process with PID: 20422
[task 2025-02-16T16:55:42.774Z] 16:55:42     INFO - Stopping web server
[task 2025-02-16T16:55:42.774Z] 16:55:42     INFO - Server shut down.
[task 2025-02-16T16:55:42.775Z] 16:55:42     INFO - Web server killed.
[task 2025-02-16T16:55:42.775Z] 16:55:42     INFO - Stopping web socket server
[task 2025-02-16T16:55:42.775Z] 16:55:42     INFO - Stopping ssltunnel
[task 2025-02-16T16:55:42.776Z] 16:55:42     INFO - Stopping gst for v4l2loopback
[task 2025-02-16T16:55:42.776Z] 16:55:42  WARNING - leakcheck | refcount logging is off, so leaks can't be detected!
[task 2025-02-16T16:55:42.776Z] 16:55:42     INFO - runtests.py | Running tests: end.
[task 2025-02-16T16:55:42.892Z] 16:55:42     INFO - Buffered messages finished
[task 2025-02-16T16:55:42.893Z] 16:55:42     INFO - Running manifest: dom/base/test/fmm/browser.toml
[task 2025-02-16T16:55:42.963Z] 16:55:42     INFO -  Setting pipeline to PAUSED ...
[task 2025-02-16T16:55:42.963Z] 16:55:42     INFO -  Pipeline is PREROLLING ...
[task 2025-02-16T16:55:42.981Z] 16:55:42     INFO -  Pipeline is PREROLLED ...
[task 2025-02-16T16:55:42.981Z] 16:55:42     INFO -  Setting pipeline to PLAYING ...
[task 2025-02-16T16:55:42.981Z] 16:55:42     INFO -  New clock: GstSystemClock
[task 2025-02-16T16:55:43.014Z] 16:55:43     INFO -  Got EOS from element "pipeline0".
[task 2025-02-16T16:55:43.015Z] 16:55:43     INFO -  Execution ended after 0:00:00.033461418
[task 2025-02-16T16:55:43.015Z] 16:55:43     INFO -  Setting pipeline to PAUSED ...
[task 2025-02-16T16:55:43.015Z] 16:55:43     INFO -  Setting pipeline to READY ...
[task 2025-02-16T16:55:43.017Z] 16:55:43     INFO -  (gst-launch-1.0:23893): GStreamer-CRITICAL **: 16:55:43.014: gst_object_unref: assertion '((GObject *) object)->ref_count > 0' failed
[task 2025-02-16T16:55:43.017Z] 16:55:43     INFO -  Setting pipeline to NULL ...
[task 2025-02-16T16:55:43.017Z] 16:55:43     INFO -  Freeing pipeline ...
[task 2025-02-16T16:55:43.575Z] 16:55:43     INFO - PID 23908 | pk12util: PKCS12 IMPORT SUCCESSFUL
[task 2025-02-16T16:55:43.575Z] 16:55:43     INFO - 
[task 2025-02-16T16:55:43.588Z] 16:55:43     INFO - MochitestServer : launching ['/builds/worker/workspace/build/tests/bin/xpcshell', '-g', '/builds/worker/workspace/build/application/firefox', '-e', "const _PROFILE_PATH = '/tmp/tmphwllpr16.mozrunner'; const _SERVER_PORT = '8888'; const _SERVER_ADDR = '127.0.0.1'; const _TEST_PREFIX = undefined; const _DISPLAY_RESULTS = false; const _HTTPD_PATH = '/builds/worker/workspace/build/tests/bin/components';", '-f', '/builds/worker/workspace/build/tests/mochitest/server.js']
[task 2025-02-16T16:55:43.589Z] 16:55:43     INFO - runtests.py | Server pid: 23910
[task 2025-02-16T16:55:43.590Z] 16:55:43     INFO - runtests.py | Websocket server pid: 23911
[task 2025-02-16T16:55:43.597Z] 16:55:43     INFO - runtests.py | SSL tunnel pid: 23912
[task 2025-02-16T16:55:43.698Z] 16:55:43     INFO - use http3 server: 0
[task 2025-02-16T16:55:43.700Z] 16:55:43     INFO - runtests.py | Running with scheme: http
[task 2025-02-16T16:55:43.700Z] 16:55:43     INFO - runtests.py | Running with e10s: True
[task 2025-02-16T16:55:43.700Z] 16:55:43     INFO - runtests.py | Running with fission: True
[task 2025-02-16T16:55:43.701Z] 16:55:43     INFO - runtests.py | Running with cross-origin iframes: False
[task 2025-02-16T16:55:43.701Z] 16:55:43     INFO - runtests.py | Running with socketprocess_e10s: True
[task 2025-02-16T16:55:43.701Z] 16:55:43     INFO - runtests.py | Running tests: start.
[task 2025-02-16T16:55:43.701Z] 16:55:43     INFO - 
[task 2025-02-16T16:55:43.784Z] 16:55:43     INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox -marionette -foreground -profile /tmp/tmphwllpr16.mozrunner
[task 2025-02-16T16:55:43.789Z] 16:55:43     INFO - runtests.py | Application pid: 23946
[task 2025-02-16T16:55:43.789Z] 16:55:43     INFO - TEST-INFO | started process GECKO(23946)
[task 2025-02-16T16:55:44.167Z] 16:55:44     INFO - GECKO(23946) | ATTENTION: default value of option mesa_glthread overridden by environment.
[task 2025-02-16T16:55:44.182Z] 16:55:44     INFO - GECKO(23946) | 1739724944181	Marionette	INFO	Marionette enabled
[task 2025-02-16T16:55:44.183Z] 16:55:44     INFO - GECKO(23946) | 1739724944182	Marionette	TRACE	Received observer notification final-ui-startup
[task 2025-02-16T16:55:44.231Z] 16:55:44     INFO - GECKO(23946) | console.error: "Warning: unrecognized command line flag" "-foreground"
[task 2025-02-16T16:55:44.237Z] 16:55:44     INFO - GECKO(23946) | ATTENTION: default value of option mesa_glthread overridden by environment.
[task 2025-02-16T16:55:44.273Z] 16:55:44     INFO - GECKO(23946) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmphwllpr16.mozrunner/runtests_leaks_socket_pid24037.log
[task 2025-02-16T16:55:44.281Z] 16:55:44     INFO - GECKO(23946) | 1739724944280	Marionette	INFO	Listening on port 2828
[task 2025-02-16T16:55:44.283Z] 16:55:44     INFO - GECKO(23946) | 1739724944282	Marionette	DEBUG	Marionette is listening
[task 2025-02-16T16:55:44.296Z] 16:55:44     INFO - GECKO(23946) | 1739724944295	Marionette	DEBUG	Accepted connection 0 from 127.0.0.1:55198
[task 2025-02-16T16:55:44.308Z] 16:55:44     INFO - GECKO(23946) | 1739724944307	Marionette	DEBUG	Accepted connection 1 from 127.0.0.1:55200
[task 2025-02-16T16:55:44.309Z] 16:55:44     INFO - GECKO(23946) | 1739724944307	Marionette	DEBUG	Closed connection 0
[task 2025-02-16T16:55:44.413Z] 16:55:44     INFO - GECKO(23946) | 1739724944412	Marionette	DEBUG	1 -> [0,1,"WebDriver:NewSession",{"strictFileInteractability":true}]
[task 2025-02-16T16:55:44.415Z] 16:55:44     INFO - GECKO(23946) | 1739724944414	Marionette	DEBUG	Waiting for initial application window
[task 2025-02-16T16:55:44.464Z] 16:55:44     INFO - GECKO(23946) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmphwllpr16.mozrunner/runtests_leaks_tab_pid24058.log
[task 2025-02-16T16:55:44.470Z] 16:55:44     INFO - GECKO(23946) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmphwllpr16.mozrunner/runtests_leaks_rdd_pid24067.log
[task 2025-02-16T16:55:44.594Z] 16:55:44     INFO - GECKO(23946) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmphwllpr16.mozrunner/runtests_leaks_tab_pid24102.log
[task 2025-02-16T16:55:46.376Z] 16:55:46     INFO - GECKO(23946) | console.error: ({})
[task 2025-02-16T16:55:47.164Z] 16:55:47     INFO - GECKO(23946) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmphwllpr16.mozrunner/runtests_leaks_utility_pid24154.log
[task 2025-02-16T16:55:47.186Z] 16:55:47     INFO - GECKO(23946) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmphwllpr16.mozrunner/runtests_leaks_tab_pid24163.log
[task 2025-02-16T16:55:47.211Z] 16:55:47     INFO - GECKO(23946) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmphwllpr16.mozrunner/runtests_leaks_tab_pid24181.log
[task 2025-02-16T16:55:47.213Z] 16:55:47     INFO - GECKO(23946) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmphwllpr16.mozrunner/runtests_leaks_tab_pid24185.log
[task 2025-02-16T16:55:47.261Z] 16:55:47     INFO - GECKO(23946) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmphwllpr16.mozrunner/runtests_leaks_tab_pid24229.log
[task 2025-02-16T16:55:47.334Z] 16:55:47     INFO - GECKO(23946) | 1739724947331	Marionette	TRACE	Received observer notification browser-idle-startup-tasks-finished
[task 2025-02-16T16:55:47.339Z] 16:55:47     INFO - GECKO(23946) | 1739724947337	RemoteAgent	TRACE	[9] ProgressListener Start: expectNavigation=false resolveWhenStarted=false unloadTimeout=5000 waitForExplicitStart=false
[task 2025-02-16T16:55:47.339Z] 16:55:47     INFO - GECKO(23946) | 1739724947337	RemoteAgent	TRACE	[9] ProgressListener Setting unload timer (5000ms)
<...>

Comment 1

[Intermittent Failures Robot]

Summary

1 failures in 5022 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • opt: 1

Table

	spi-nw
linux1804-64-qr--/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-02-10&endday=2025-02-16&tree=all

Comment 2

[Intermittent Failures Robot]

Summary

7 failures in 4340 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1
• try: 2
• mozilla-esr128: 1
• autoland: 3

Platform and build breakdown:

• linux1804-64-devedition-qr: 1
  • opt: 1
• linux1804-64-qr: 2
  • opt: 2
• windows11-32-2009-qr: 1
  • opt: 1
• windows11-64-24h2: 3
  • opt: 3

Table

	msix	no_variant	spi-nw	swr
linux1804-64-devedition-qr--/opt				1
linux1804-64-qr--/opt			1	1
windows11-32-2009-qr--/opt		1
windows11-64-24h2--/opt	1		2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-02-17&endday=2025-02-23&tree=all

Comment 3

[Intermittent Failures Robot]

Summary

5 failures in 4564 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• mozilla-beta: 2
• autoland: 1
• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-qr: 3
  • opt: 3
• macosx1015-64-devedition-qr: 1
  • opt: 1
• windows11-64-24h2: 1
  • opt: 1

Table

	no_variant	spi-nw	swr
linux1804-64-qr--/opt		1	2
macosx1015-64-devedition-qr--/opt	1
windows11-64-24h2--/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-02-24&endday=2025-03-02&tree=all

Comment 4

[Intermittent Failures Robot]

Summary

6 failures in 4009 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-beta: 1
• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-qr: 2
  • opt: 2
• macosx1015-64-qr: 3
  • opt: 3
• windows11-64-24h2: 1
  • opt: 1

Table

	no_variant	spi-nw	swr
linux1804-64-qr--/opt		1	1
macosx1015-64-qr--/opt		3
windows11-64-24h2--/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-03-03&endday=2025-03-09&tree=all

Comment 5

[Intermittent Failures Robot]

Summary

18 failures in 4826 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• try: 10
• mozilla-beta: 1
• mozilla-release: 1

Platform and build breakdown:

• linux1804-64-qr: 9
  • opt: 7
  • debug: 2
• macosx1015-64-devedition-qr: 1
  • opt: 1
• macosx1015-64-qr: 6
  • debug: 2
  • opt: 4
• windows11-64-24h2: 2
  • debug: 1
  • opt: 1

Table

	msix	no_variant	spi-nw	swr
linux1804-64-qr--/opt			6	1
linux1804-64-qr--/debug			1	1
macosx1015-64-devedition-qr--/opt		1
macosx1015-64-qr--/debug		1	1
macosx1015-64-qr--/opt		2	2
windows11-64-24h2--/debug	1
windows11-64-24h2--/opt			1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-03-10&endday=2025-03-16&tree=all

Comment 6

[Intermittent Failures Robot]

Summary

7 failures in 5035 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• try: 4

Platform and build breakdown:

• linux1804-64-qr: 7
  • opt: 4
  • debug: 3

Table

	a11y-checks-swr	spi-nw	swr
linux1804-64-qr--/opt	2	2
linux1804-64-qr--/debug		1	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-03-17&endday=2025-03-23&tree=all

Comment 7

[Intermittent Failures Robot]

Repository breakdown:

• try: 28

Table

	msix	no_variant	spi-nw	swr
linux1804-64-qr--/debug			3	3
linux1804-64-qr--/opt			3	3
windows11-32-24h2--/debug		2
windows11-32-24h2--/opt		2
windows11-64-24h2--/debug	2	2	2
windows11-64-24h2--/opt	2	2	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-03-25&endday=2025-03-25&tree=all

Comment 8

[Intermittent Failures Robot]

This is the #28 most frequent failure this week.

This failure happened more than 30 times this week! Resolving this bug is a high priority.

Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled.

Repository breakdown:

• try: 31
• autoland: 3

Table

	a11y-checks-swr	msix	no_variant	spi-nw	swr
linux1804-64-qr--/opt	1			4	4
linux1804-64-qr--/debug				3	3
macosx1470-64--/opt			1
windows11-32-24h2--/opt			2
windows11-32-24h2--/debug			2
windows11-64-24h2--/opt		2	3	3
windows11-64-24h2--/debug		2	2	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-03-24&endday=2025-03-30&tree=all

Comment 9

[Intermittent Failures Robot]

4 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• try: 2

Table

	msix	spi-nw	swr
linux1804-64-qr--/opt		2	1
windows11-64-24h2--/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-03-31&endday=2025-04-06&tree=all

Comment 10

[Intermittent Failures Robot]

4 failures were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• autoland: 2
• mozilla-beta: 1

Table

	no_variant	spi-nw	swr
linux1804-64-devedition-qr--/opt			1
macosx1015-64-qr--/opt		1
windows11-64-24h2--/opt	1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-04-07&endday=2025-04-13&tree=all

Comment 11

[Intermittent Failures Robot]

6 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-beta: 2
• try: 1

Table

	no_variant	spi-nw	swr
linux1804-64-qr--/opt		1	1
macosx1015-64-qr--/opt	1
windows11-64-24h2--/opt	1	1
windows11-64-24h2-devedition--/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-04-14&endday=2025-04-20&tree=all

Comment 12

[Intermittent Failures Robot]

4 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4

Table

	spi-nw
macosx1015-64-qr--/opt	1
windows11-64-24h2--/opt	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-04-21&endday=2025-04-27&tree=all

Comment 13

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Table

	spi-nw
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-05-05&endday=2025-05-11&tree=all

Comment 14

[Intermittent Failures Robot]

4 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1
• autoland: 2
• mozilla-release: 1

Table

	debug	msix	no_variant	opt
macosx1015-x86_64/opt			3
windows11-x86_64/opt		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-05-12&endday=2025-05-18&tree=all

Comment 15

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-release: 1

Table

	no_variant
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-05-19&endday=2025-05-25&tree=all

Comment 16

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Table

	asan	debug	no_variant	opt	spi-nw	tsan
linux1804-x86_64/opt					1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-05-26&endday=2025-06-01&tree=all

Comment 17

[Intermittent Failures Robot]

2 failures were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• autoland: 1

Table

	no_variant	spi-nw
windows11-x86_64/opt	1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-06-02&endday=2025-06-08&tree=all

Comment 18

[Intermittent Failures Robot]

5 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• mozilla-esr128: 1
• mozilla-central: 1
• mozilla-beta: 1

Table

	msix	no_variant	socketprocess_networking	spi-nw	swgl	swgl+a11y_checks
linux1804-x86_64/opt				1
macosx1015-x86_64/opt		1
windows11-x86_64/opt	1	1		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-06-09&endday=2025-06-15&tree=all

Comment 19

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Table

	no_variant	socketprocess_networking
macosx1500-aarch64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-06-23&endday=2025-06-29&tree=all

Comment 20

[Intermittent Failures Robot]

4 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 3
• try: 1

Table

	no_variant	socketprocess_networking
macosx1500-aarch64/opt	4/18

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-06-30&endday=2025-07-06&tree=all

Comment 21

[Intermittent Failures Robot]

3 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• try: 1
• mozilla-central: 1

Table

	no_variant	socketprocess_networking	spi-nw
macosx1500-aarch64/opt			1/65
windows11-x86_64/opt	1/20		1/56

• x/y indicates test failures and total runs; only x means number of runs is unknown.

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-07-14&endday=2025-07-20&tree=all

Comment 22

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Table

	no_variant
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-07-21&endday=2025-07-27&tree=all

Comment 23

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit BugBot documentation.

Comment 24

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Table

	no_variant	socketprocess_networking	spi-nw	swgl	swgl+a11y_checks
linux2404-x86_64/debug			1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-08-18&endday=2025-08-24&tree=all

Comment 25

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Table

	no_variant	socketprocess_networking	spi-nw	swgl	swgl+a11y_checks
linux2404-x86_64/debug			1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-09-08&endday=2025-09-14&tree=all

Comment 26

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=527613569&repo=try

Comment 27

[Intermittent Failures Robot]

3 failures were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• mozilla-central: 2

Table

	msix	no_variant	socketprocess_networking	spi-nw
macosx1015-x86_64/opt		1
windows11-x86_64/opt	1			1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-09-15&endday=2025-09-21&tree=all

Comment 28

[Intermittent Failures Robot]

8 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-beta: 1
• try: 1

Table

	msix	no_variant	socketprocess_networking	spi-nw	swgl	swgl+a11y_checks
linux2404-x86_64/opt				6
windows11-x86/opt		1
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-09-22&endday=2025-09-28&tree=all

Comment 29

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Table

	no_variant	socketprocess_networking	swgl	swgl+a11y_checks	swr
linux2404-x86_64/asan					1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-09-29&endday=2025-10-05&tree=all

Comment 30

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Table

	no_variant
windows11-x86_64/debug	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2025-10-20&endday=2025-10-26&tree=all

Comment 31

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit BugBot documentation.

Comment 32

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-esr140: 1

Table

	no_variant
windows11-x86/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2026-02-02&endday=2026-02-08&tree=all

Comment 33

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=551035943&repo=try

Comment 34

[Intermittent Failures Robot]

11 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• try: 4
• mozilla-central: 4

Table

	a11y-checks-swr	no_variant	swgl	swr
linux2404-x86_64/opt	2			8
macosx1500-aarch64/opt		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2026-02-23&endday=2026-03-01&tree=all

Comment 35

[Intermittent Failures Robot]

33 failures were associated with this bug in the last 7 days.

This failure happened more than 30 times this week! Resolving this bug is a high priority.

Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled.

Repository breakdown:

• autoland: 16
• try: 6
• mozilla-central: 11

Table

	a11y-checks-swr	a11y_checks+swgl	no_variant	swgl	swr
linux2404-x86_64/opt	4				24
macosx1015-x86_64/opt			3
macosx1500-aarch64/opt			2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2026-03-02&endday=2026-03-08&tree=all

Comment 36

[Intermittent Failures Robot]

14 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 9
• try: 4
• mozilla-central: 1

Table

	a11y-checks-swr	a11y_checks+swgl	no_variant	swgl	swr
linux2404-x86_64/opt	2				9
macosx1015-x86_64/opt			3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2026-03-09&endday=2026-03-15&tree=all

Comment 37

[Intermittent Failures Robot]

23 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 16
• try: 1
• mozilla-central: 6

Table

	a11y-checks-swr	a11y_checks+swgl	no_variant	swgl	swr
linux2404-x86_64/asan					1
linux2404-x86_64/debug					2
linux2404-x86_64/opt	3				5
macosx1015-x86_64/opt			3
macosx1470-x86_64/opt			1
macosx1500-aarch64/opt			3
windows11-x86/opt			1
windows11-x86_64/asan			3
windows11-x86_64/opt			1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2026-03-16&endday=2026-03-22&tree=all

Comment 38

[Intermittent Failures Robot]

30 failures were associated with this bug yesterday.

Repository breakdown:

• autoland: 24
• try: 1
• mozilla-beta: 5

Table

	a11y_checks+swgl	msix	no_variant	swgl	swr	xorig
linux2404-x86_64/asan					1
linux2404-x86_64/debug					4	1
linux2404-x86_64/opt					6
linux2404-x86_64/tsan					3
macosx1015-x86_64/debug			1
macosx1015-x86_64/opt			2
windows11-x86/debug			3
windows11-x86/opt			4
windows11-x86_64/asan			1
windows11-x86_64/debug		1	1
windows11-x86_64/opt		1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2026-03-26&endday=2026-03-26&tree=all

Comment 39

[Intermittent Failures Robot]

16 failures were associated with this bug yesterday.

Repository breakdown:

• mozilla-beta: 16

Table

	a11y_checks+swgl	no_variant	swgl	swr
linux2404-x86_64/opt				13
macosx1015-x86_64/opt		1
macosx1500-aarch64/opt		2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2026-03-27&endday=2026-03-27&tree=all

Comment 40

[Intermittent Failures Robot]

78 failures were associated with this bug in the last 7 days.

This failure happened more than 75 times this week! Resolving this bug is a very high priority.

Try to resolve this bug as soon as possible. If unresolved for 1 week, the affected test(s) may be disabled.

Repository breakdown:

• autoland: 29
• try: 4
• mozilla-beta: 42
• mozilla-central: 3

Table

	a11y-checks-swr	a11y_checks+swgl	msix	no_variant	swgl	swr	xorig
linux2404-x86_64/asan						1
linux2404-x86_64/debug						4	1
linux2404-x86_64/opt	4					44
linux2404-x86_64/tsan						3
macosx1015-x86_64/debug				1
macosx1015-x86_64/opt				5
macosx1500-aarch64/opt				3
windows11-x86/debug				3
windows11-x86/opt				4
windows11-x86_64/asan				1
windows11-x86_64/debug			1	1
windows11-x86_64/opt			1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2026-03-23&endday=2026-03-29&tree=all

Comment 41

[Intermittent Failures Robot]

33 failures were associated with this bug yesterday.

Repository breakdown:

• autoland: 29
• mozilla-beta: 3
• mozilla-central: 1

Table

	a11y-checks-swr	a11y_checks+swgl	msix	no_variant	swgl	swr
linux2404-x86_64/asan						1
linux2404-x86_64/debug				1		2
linux2404-x86_64/opt	3			1		6
linux2404-x86_64/tsan						1
macosx1500-aarch64/opt				1
windows11-x86/debug				1
windows11-x86/opt				3
windows11-x86_64/debug			3	6
windows11-x86_64/opt			2	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2026-04-02&endday=2026-04-02&tree=all

Comment 42

[Intermittent Failures Robot]

66 failures were associated with this bug in the last 7 days.

This failure happened more than 30 times this week! Resolving this bug is a high priority.

Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled.

Repository breakdown:

• autoland: 33
• mozilla-beta: 25
• mozilla-central: 8

Table

	a11y-checks-swr	a11y_checks+swgl	msix	no_variant	standalone	swgl	swr
linux2404-x86_64/asan							1
linux2404-x86_64/debug					1		2
linux2404-x86_64/opt	3				1		19
linux2404-x86_64/tsan							1
macosx1015-x86_64/debug				2
macosx1015-x86_64/opt				5
macosx1500-aarch64/opt				12
windows11-x86/debug				1
windows11-x86/opt				3
windows11-x86_64/debug			3	5	1
windows11-x86_64/opt			3	2	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2026-03-30&endday=2026-04-05&tree=all

Comment 43

[Chris H-C :chutten]

I've taken a bit of a run at this, but nothing in the log or the test would explain to me why this has gotten more frequent since, say, March 24. Popping this out to hopefully a more-accurate component.

Comment 44

[Intermittent Failures Robot]

37 failures were associated with this bug in the last 7 days.

This failure happened more than 30 times this week! Resolving this bug is a high priority.

Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled.

Repository breakdown:

• mozilla-beta: 35
• mozilla-central: 2

Table

	a11y_checks+swgl	no_variant	standalone	swgl	swr
linux2404-x86_64/opt			1		21
macosx1015-x86_64/opt		11
macosx1500-aarch64/opt		4

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2026-04-08&endday=2026-04-14&tree=all

Comment 45

[Intermittent Failures Robot]

19 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 11
• mozilla-central: 8

Table

	a11y_checks+swgl	no_variant	standalone	swgl	swr
linux2404-x86_64/opt			1		5
macosx1015-x86_64/opt		2
macosx1500-aarch64/opt		10
windows11-x86_64/opt		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2026-04-13&endday=2026-04-19&tree=all

Comment 46

[Intermittent Failures Robot]

35 failures were associated with this bug in the last 7 days.

This failure happened more than 30 times this week! Resolving this bug is a high priority.

Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled.

Repository breakdown:

• autoland: 7
• mozilla-beta: 15
• mozilla-release: 7
• mozilla-central: 6

Table

	a11y_checks+swgl	msix	no_variant	standalone	swgl	swr
linux2404-x86_64/debug						1
linux2404-x86_64/opt						3
linux2404-x86_64/tsan						1
macosx1015-x86_64/debug			1
macosx1470-x86_64/opt			1
macosx1500-aarch64/opt			26
windows11-x86_64/debug		1
windows11-x86_64/opt			1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2026-04-20&endday=2026-04-26&tree=all

Comment 47

[Intermittent Failures Robot]

17 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-beta: 7
• mozilla-release: 3
• mozilla-central: 1

Table

	no_variant
macosx1470-x86_64/opt	6
macosx1500-aarch64/opt	11

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1948555&startday=2026-04-27&endday=2026-05-03&tree=all